Total Payments
$6,176
2024 Payments
$848.51
Companies
9
Transactions
105
Medicare Patients
13,612
Medicare Billing
$1.3M
Payment Breakdown by Category
Food & Beverage$3,716 (60.2%)
Travel$2,460 (39.8%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $3,716 | 98 | 60.2% |
| Travel and Lodging | $2,460 | 7 | 39.8% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Boston Scientific Corporation | $1,692 | 22 | $0 (2024) |
| BIOTRONIK INC. | $1,390 | 5 | $0 (2018) |
| Medtronic Vascular, Inc. | $834.17 | 22 | $0 (2019) |
| Abbott Laboratories | $816.69 | 17 | $0 (2022) |
| Biosense Webster, Inc. | $655.14 | 30 | $0 (2024) |
| Vital Connect, Inc | $480.54 | 5 | $0 (2024) |
| Medtronic, Inc. | $160.02 | 2 | $0 (2024) |
| Amgen Inc. | $119.03 | 1 | $0 (2019) |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $28.54 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $848.51 | 28 | Vital Connect, Inc ($369.76) |
| 2023 | $291.09 | 11 | Biosense Webster, Inc. ($130.60) |
| 2022 | $1,801 | 15 | Boston Scientific Corporation ($1,518) |
| 2021 | $69.21 | 3 | Abbott Laboratories ($42.79) |
| 2020 | $59.14 | 3 | Abbott Laboratories ($44.77) |
| 2019 | $258.96 | 4 | Amgen Inc. ($119.03) |
| 2018 | $908.18 | 16 | BIOTRONIK INC. ($502.69) |
| 2017 | $1,939 | 25 | BIOTRONIK INC. ($887.08) |
All Payment Transactions
105 individual payment records from CMS Open Payments — Page 1 of 5
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/20/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $8.44 | General |
| Category: Cardiology | ||||||
| 11/21/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $5.66 | General |
| Category: Cardiology | ||||||
| 10/09/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $10.55 | General |
| Category: Cardiology | ||||||
| 10/02/2024 | Medtronic, Inc. | PULSESELECT (Device) | Food and Beverage | In-kind items and services | $128.57 | General |
| Category: Ablation | ||||||
| 09/27/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $11.01 | General |
| Category: Cardiology | ||||||
| 09/12/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $5.74 | General |
| Category: Cardiology | ||||||
| 08/16/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $9.97 | General |
| Category: Cardiology | ||||||
| 07/23/2024 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $28.54 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 07/19/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $21.74 | General |
| Category: Cardiology | ||||||
| 07/02/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $5.46 | General |
| Category: Cardiology | ||||||
| 06/19/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $11.69 | General |
| Category: Cardiology | ||||||
| 06/12/2024 | Vital Connect, Inc | VITALPATCH RTM (Device) | Food and Beverage | In-kind items and services | $120.98 | General |
| Category: CARDIOLOGY | ||||||
| 05/17/2024 | Vital Connect, Inc | VITALPATCH RTM (Device) | Food and Beverage | In-kind items and services | $95.07 | General |
| Category: CARDIOLOGY | ||||||
| 05/10/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $18.45 | General |
| Category: Cardiology | ||||||
| 05/08/2024 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $18.08 | General |
| 05/07/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $14.58 | General |
| Category: Cardiology | ||||||
| 04/25/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $9.11 | General |
| Category: Cardiology | ||||||
| 04/17/2024 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $17.42 | General |
| Category: General - Tachy_CRM | ||||||
| 04/12/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $10.46 | General |
| Category: Cardiology | ||||||
| 04/11/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $30.29 | General |
| Category: Cardiology | ||||||
| 03/29/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $14.36 | General |
| Category: Cardiology | ||||||
| 03/13/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $24.91 | General |
| Category: Cardiology | ||||||
| 02/27/2024 | Vital Connect, Inc | VITALPATCH RTM (Device) | Food and Beverage | In-kind items and services | $144.18 | General |
| Category: CARDIOLOGY | ||||||
| 02/14/2024 | Boston Scientific Corporation | — | Food and Beverage | In-kind items and services | $18.54 | General |
| Category: General - Therapies_CRM | ||||||
| 02/12/2024 | Biosense Webster, Inc. | CARTO 3 (Device) | Food and Beverage | In-kind items and services | $10.88 | General |
| Category: Cardiology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 40 | 4,039 | 5,816 | $923,837 | $327,925 |
| 2022 | 40 | 3,511 | 5,168 | $915,553 | $318,233 |
| 2021 | 41 | 3,301 | 4,565 | $956,934 | $352,385 |
| 2020 | 42 | 2,761 | 3,742 | $715,293 | $262,619 |
Total Patients
13,612
Total Services
19,291
Medicare Billing
$1.3M
Procedure Codes
174
All Medicare Procedures & Services
174 procedure records from CMS Medicare Utilization — Page 1 of 7
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 93656 | Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation | Facility | 2023 | 92 | 96 | $194,184 | $71,205 | 36.7% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2023 | 471 | 519 | $94,142 | $35,337 | 37.5% |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility | 2023 | 169 | 170 | $61,232 | $23,440 | 38.3% |
| 93657 | Destruction of tissue of upper heart chamber through tube to treat abnormal heart rhythm | Facility | 2023 | 39 | 76 | $58,028 | $18,238 | 31.4% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 207 | 280 | $43,070 | $17,239 | 40.0% |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Facility | 2023 | 293 | 758 | $45,818 | $15,415 | 33.6% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Facility | 2023 | 98 | 98 | $34,526 | $13,462 | 39.0% |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Facility | 2023 | 231 | 235 | $33,333 | $12,262 | 36.8% |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Facility | 2023 | 112 | 131 | $29,668 | $12,023 | 40.5% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Facility | 2023 | 104 | 112 | $29,588 | $11,743 | 39.7% |
| 93655 | Insertion of catheters and destruction of tissue to treat abnormal heart rhythm | Facility | 2023 | 39 | 46 | $35,830 | $11,039 | 30.8% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Facility | 2023 | 107 | 107 | $28,084 | $11,020 | 39.2% |
| 33208 | Insertion of pacemaker and upper and lower heart chamber electrode | Facility | 2023 | 28 | 28 | $30,387 | $10,903 | 35.9% |
| 33249 | Insertion of implantable defibrillator system | Facility | 2023 | 14 | 14 | $25,308 | $10,025 | 39.6% |
| 93295 | Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | Facility | 2023 | 145 | 382 | $44,960 | $9,524 | 21.2% |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Facility | 2023 | 980 | 1,527 | $27,486 | $9,120 | 33.2% |
| 33225 | Insertion of left lower heart electrode for pacemaker or defibrillator | Facility | 2023 | 15 | 15 | $13,870 | $5,425 | 39.1% |
| 93280 | Programming of dual lead pacemaker system | Facility | 2023 | 152 | 170 | $13,093 | $4,458 | 34.0% |
| 93297 | Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days | Facility | 2023 | 108 | 192 | $9,792 | $3,880 | 39.6% |
| 99451 | Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes | Facility | 2023 | 109 | 125 | $8,945 | $3,401 | 38.0% |
| 92960 | External shock to heart to regulate heart beat | Facility | 2023 | 29 | 30 | $10,654 | $2,436 | 22.9% |
| 93284 | Programming of multiple lead implantable defibrillator system | Facility | 2023 | 43 | 56 | $6,960 | $2,381 | 34.2% |
| 93283 | Programming of dual lead implantable defibrillator system | Facility | 2023 | 34 | 44 | $4,919 | $1,786 | 36.3% |
| 93298 | Evaluation of cardiac rhythm monitor system, remote up to 30 days | Facility | 2023 | 23 | 105 | $5,546 | $1,735 | 31.3% |
| 93623 | Programming of heart rhythm stimulation after drug infusion | Facility | 2023 | 24 | 24 | $7,378 | $1,562 | 21.2% |
About Dr. Jon Grammes, DO
Dr. Jon Grammes, DO is a Cardiovascular Disease healthcare provider based in Norfolk, Virginia. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/06/2010. The National Provider Identifier (NPI) number assigned to this provider is 1972821593.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Jon Grammes, DO has received a total of $6,176 in payments from pharmaceutical and medical device companies, with $848.51 received in 2024. These payments were reported across 105 transactions from 9 companies. The most common payment nature is "Food and Beverage" ($3,716).
As a Medicare-enrolled provider, Grammes has provided services to 13,612 Medicare beneficiaries, totaling 19,291 services with total Medicare billing of $1.3M. Data is available for 4 years (2020–2023), covering 174 distinct procedure/service records.
Ad
Practice Information
- Specialty Cardiovascular Disease
- Other Specialties Clinical Cardiac Electrophysiology
- Location Norfolk, VA
- Active Since 05/06/2010
- Last Updated 12/29/2023
- Taxonomy Code 207RC0000X
- Entity Type Individual
- NPI Number 1972821593
Products in Payments
- General - Therapies (Device) $1,503
- CARTO 3 (Device) $630.10
- VITALPATCH RTM (Device) $480.54
- Arctic Front (Device) $362.07
- Cardiac Mapping System (Device) $240.73
- Claria MRI (Device) $133.74
- PULSESELECT (Device) $128.57
- CRT-Ds (Device) $122.56
- SelectSecure (Device) $120.10
- Repatha (Biological) $119.03
- Ensite Cardiac Mapping System (Device) $96.91
- EnSite Velocity System Expansion Modules (Device) $95.66
- Azure (Device) $77.11
- Quadra Assura CRT Defibrillator (Device) $60.52
- Amplia MRI (Device) $53.56
- Agilis NxT EP Introducer (Device) $42.79
- TactiCath Quartz CFA Catheter (Device) $37.79
- CONFIRM RX (Device) $31.87
- MICRA (Device) $31.45
- Micra (Device) $31.38
Explore
Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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